Finding the Fourth Proportional to 9,479.58, 14,215.05 and 4,865.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,479.58 : 14,215.05 = 4,865.82 : x
2. Step 2: Convert to fraction form
   9,479.58/14,215.05 = 4,865.82/x
3. Step 3: Cross multiply
   9,479.58x = 14,215.05 × 4,865.82
4. Step 4: Simplify right side
   9,479.58x = 69,167,874.59
5. Step 5: Solve for x
   x = 69,167,874.59/9,479.58
6. Step 6: Final answer
   x = 7,296.51